BE658932A - - Google Patents
Info
- Publication number
- BE658932A BE658932A BE658932DA BE658932A BE 658932 A BE658932 A BE 658932A BE 658932D A BE658932D A BE 658932DA BE 658932 A BE658932 A BE 658932A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG39728A DE1195249B (en) | 1964-01-29 | 1964-01-29 | Coal plane for hard coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658932A true BE658932A (en) | 1965-07-28 |
Family
ID=7126211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658932D BE658932A (en) | 1964-01-29 | 1965-01-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE658932A (en) |
| DE (1) | DE1195249B (en) |
| FR (1) | FR1419430A (en) |
| GB (1) | GB1099733A (en) |
| NL (1) | NL6500059A (en) |
-
1964
- 1964-01-29 DE DEG39728A patent/DE1195249B/en active Pending
-
1965
- 1965-01-04 FR FR698A patent/FR1419430A/en not_active Expired
- 1965-01-05 NL NL6500059A patent/NL6500059A/xx unknown
- 1965-01-28 GB GB377965A patent/GB1099733A/en not_active Expired
- 1965-01-28 BE BE658932D patent/BE658932A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1195249B (en) | 1965-06-24 |
| GB1099733A (en) | 1968-01-17 |
| NL6500059A (en) | 1965-07-30 |
| FR1419430A (en) | 1965-11-26 |